/// <summary>
/// Fetches a Material from the MaterialRepository given its ID.
/// </summary>
/// <param name = "materialID">the Material's ID</param>
/// <returns>DTO that represents the Material</returns>
public MaterialDTO findMaterialByID(long materialID, bool pricedFinishesOnly)
{
Material material = PersistenceContext.repositories().createMaterialRepository().find(materialID);
if (material == null)
{
throw new ResourceNotFoundException(ERROR_MATERIAL_NOT_FOUND);
}
if (pricedFinishesOnly)
{
FinishPriceTableRepository finishPriceTableRepository =
PersistenceContext.repositories().createFinishPriceTableRepository();
List <Finish> pricedFinishes = new List <Finish>();
foreach (Finish finish in material.Finishes)
{
if (finishPriceTableRepository.fetchCurrentMaterialFinishPrice(finish.Id) != null)
{
pricedFinishes.Add(finish);
}
}
if (pricedFinishes.Count == 0)
{
throw new ResourceNotFoundException(NO_PRICED_FINISHES);
}
material.Finishes.Clear();
material.Finishes.AddRange(pricedFinishes);
return(material.toDTO());
}
return(PersistenceContext.repositories().createMaterialRepository().find(materialID).toDTO());
}
/// <summary>
/// Checks if a material finish from a customized product has a current price
/// </summary>
/// <param name="finishPriceTableRepository">Finish Price Table Repository</param>
/// <param name="finishId">Finish's PID</param>
/// <returns>FinishPriceTableEntry with the finish's current price</returns>
private static FinishPriceTableEntry getCurrentFinishPrice(FinishPriceTableRepository finishPriceTableRepository, long finishId)
{
FinishPriceTableEntry finishPriceTableEntry =
finishPriceTableRepository.fetchCurrentMaterialFinishPrice(finishId);
if (finishPriceTableEntry == null)
{
throw new ResourceNotFoundException
(
string.Format(FINISH_HAS_NO_CURRENT_PRICE, finishId)
);
}
return(finishPriceTableEntry);
}
/// <summary>
/// Calculates the price
/// </summary>
/// <param name="fetchCustomizedProductPrice">FetchCustomizedProductModelView with the necessary information to fetch the customized product's price</param>
/// <returns>CustomizedProductPriceModelView with the price of the customized product</returns>
public static async Task <CustomizedProductFinalPriceModelView> calculatePrice(FetchCustomizedProductPriceModelView fetchCustomizedProductPrice, IHttpClientFactory clientFactory)
{
if (fetchCustomizedProductPrice.currency != null)
{
CurrenciesService.checkCurrencySupport(fetchCustomizedProductPrice.currency);
}
if (fetchCustomizedProductPrice.area != null)
{
AreasService.checkAreaSupport(fetchCustomizedProductPrice.area);
}
CustomizedProduct customizedProduct =
PersistenceContext.repositories().createCustomizedProductRepository().find(fetchCustomizedProductPrice.id);
if (customizedProduct == null)
{
throw new ResourceNotFoundException
(
string.Format(CUSTOMIZED_PRODUCT_NOT_FOUND, fetchCustomizedProductPrice.id)
);
}
if (customizedProduct.status == CustomizationStatus.PENDING)
{
throw new ArgumentException
(
CUSTOMIZED_PRODUCT_NOT_FINISHED
);
}
//TODO Should the fetching of prices of customized products that aren't base products be allowed?
MaterialPriceTableRepository materialPriceTableRepository =
PersistenceContext.repositories().createMaterialPriceTableRepository();
FinishPriceTableRepository finishPriceTableRepository =
PersistenceContext.repositories().createFinishPriceTableRepository();
CustomizedProductFinalPriceModelView customizedProductTotalPrice = new CustomizedProductFinalPriceModelView();
List <CustomizedProductPriceModelView> customizedProductPriceList = new List <CustomizedProductPriceModelView>();
MaterialPriceTableEntry materialPriceTableEntry =
getCurrentMaterialPrice(materialPriceTableRepository, customizedProduct.customizedMaterial.material.Id);
FinishPriceTableEntry finishPriceTableEntry = null;
if (customizedProduct.customizedMaterial.finish != null)
{
finishPriceTableEntry = getCurrentFinishPrice(finishPriceTableRepository,
customizedProduct.customizedMaterial.material.Finishes.Where(f => f.Equals(customizedProduct.customizedMaterial.finish)).SingleOrDefault().Id);
}
//TODO What should we do about doors?
//TODO Should we consider that every component has a box geometry?
//!For now the surface area of every product is being calculated as if it the product was a SIX FACED RIGHT RECTANGULAR PRISM
CustomizedProductPriceModelView parentCustomizedProductModelView =
await buildCustomizedProductPriceModelView(customizedProduct, fetchCustomizedProductPrice, materialPriceTableEntry, finishPriceTableEntry, clientFactory);
customizedProductPriceList.Add(parentCustomizedProductModelView);
if (customizedProduct.hasCustomizedProducts())
{
List <CustomizedProductPriceModelView> childCustomizedProducts = new List <CustomizedProductPriceModelView>();
customizedProductPriceList.AddRange(await
calculatePricesOfChildCustomizedProducts(childCustomizedProducts, customizedProduct, fetchCustomizedProductPrice,
materialPriceTableRepository, finishPriceTableRepository, clientFactory));
}
customizedProductTotalPrice.customizedProducts = customizedProductPriceList;
customizedProductTotalPrice.finalPrice = calculateFinalPriceOfCustomizedProduct(customizedProductTotalPrice, fetchCustomizedProductPrice);
return(customizedProductTotalPrice);
}
/// <summary>
/// Calculates the price of all child customized products of a given customized product
/// </summary>
/// <param name="customizedProduct">Parent Customized Product</param>
/// <param name="fetchCustomizedProductPrice">Information about currency/area conversion</param>
/// <param name="materialPriceTableRepository">MaterialPriceTableRepository instance to fetch current material prices</param>
/// <param name="finishPriceTableRepository">FinishPriceTableRepository instance to fetch current finish prices</param>
/// <param name="clientFactory">Injected HTTP Client Factory</param>
/// <returns>IEnumerable containing the prices of all child customized products</returns>
private static async Task <IEnumerable <CustomizedProductPriceModelView> > calculatePricesOfChildCustomizedProducts(List <CustomizedProductPriceModelView> childCustomizedProductPrices, CustomizedProduct customizedProduct, FetchCustomizedProductPriceModelView fetchCustomizedProductPrice,
MaterialPriceTableRepository materialPriceTableRepository, FinishPriceTableRepository finishPriceTableRepository, IHttpClientFactory clientFactory)
{
foreach (Slot slot in customizedProduct.slots)
{
foreach (CustomizedProduct childCustomizedProduct in slot.customizedProducts)
{
MaterialPriceTableEntry materialPriceTableEntry =
getCurrentMaterialPrice(materialPriceTableRepository, childCustomizedProduct.customizedMaterial.material.Id);
FinishPriceTableEntry finishPriceTableEntry = null;
if (childCustomizedProduct.customizedMaterial.finish != null)
{
finishPriceTableEntry = getCurrentFinishPrice(finishPriceTableRepository,
childCustomizedProduct.customizedMaterial.material.Finishes.Where(f => f.Equals(childCustomizedProduct.customizedMaterial.finish)).SingleOrDefault().Id);
}
CustomizedProductPriceModelView childCustomizedProductPriceModelView =
await buildCustomizedProductPriceModelView(childCustomizedProduct, fetchCustomizedProductPrice,
materialPriceTableEntry, finishPriceTableEntry, clientFactory);
childCustomizedProductPrices.Add(childCustomizedProductPriceModelView);
if (childCustomizedProduct.hasCustomizedProducts())
{
await calculatePricesOfChildCustomizedProducts(childCustomizedProductPrices, childCustomizedProduct,
fetchCustomizedProductPrice, materialPriceTableRepository, finishPriceTableRepository, clientFactory);
}
}
}
return(childCustomizedProductPrices);
}
/// <summary>
/// Updates a finish's price table entry
/// </summary>
/// <param name="modelView">model view containing updatable information</param>
/// <returns>True if the update is successful</returns>
public static GetMaterialFinishPriceModelView update(UpdateFinishPriceTableEntryModelView modelView, IHttpClientFactory clientFactory)
{
string defaultCurrency = CurrencyPerAreaConversionService.getBaseCurrency();
string defaultArea = CurrencyPerAreaConversionService.getBaseArea();
MaterialRepository materialRepository = PersistenceContext.repositories().createMaterialRepository();
long materialId = modelView.entityId;
bool performedAtLeastOneUpdate = false;
Material material = materialRepository.find(materialId);
if (material == null)
{
throw new ResourceNotFoundException(MATERIAL_NOT_FOUND);
}
foreach (Finish finish in material.Finishes)
{
if (finish.Id == modelView.finishId)
{
FinishPriceTableRepository finishPriceTableRepository = PersistenceContext.repositories().createFinishPriceTableRepository();
long finishPriceTableEntryId = modelView.tableEntryId;
FinishPriceTableEntry tableEntryToUpdate = finishPriceTableRepository.find(finishPriceTableEntryId);
if (tableEntryToUpdate == null)
{
throw new ResourceNotFoundException(ENTRY_NOT_FOUND);
}
if (tableEntryToUpdate.entity.Id != modelView.finishId)
{
throw new InvalidOperationException(ENTRY_DOESNT_BELONG_TO_FINISH);
}
LocalDateTime currentTime = NodaTime.LocalDateTime.FromDateTime(SystemClock.Instance.GetCurrentInstant().ToDateTimeUtc());
if (modelView.priceTableEntry.startingDate != null && LocalDateTimePattern.GeneralIso.Format(tableEntryToUpdate.timePeriod.startingDate).Equals(modelView.priceTableEntry.startingDate))
{
if (tableEntryToUpdate.timePeriod.startingDate.CompareTo(currentTime) < 0)
{
throw new InvalidOperationException(PAST_DATE);
}
}
if (modelView.priceTableEntry.endingDate != null && LocalDateTimePattern.GeneralIso.Format(tableEntryToUpdate.timePeriod.endingDate).Equals(modelView.priceTableEntry.endingDate))
{
if (tableEntryToUpdate.timePeriod.endingDate.CompareTo(currentTime) < 0)
{
throw new InvalidOperationException(PAST_DATE);
}
}
if (modelView.priceTableEntry.price != null)
{
CurrenciesService.checkCurrencySupport(modelView.priceTableEntry.price.currency);
AreasService.checkAreaSupport(modelView.priceTableEntry.price.area);
Price newPrice = null;
try
{
if (defaultCurrency.Equals(modelView.priceTableEntry.price.currency) && defaultArea.Equals(modelView.priceTableEntry.price.area))
{
newPrice = Price.valueOf(modelView.priceTableEntry.price.value);
}
else
{
Task <double> convertedValueTask = new CurrencyPerAreaConversionService(clientFactory)
.convertCurrencyPerAreaToDefaultCurrencyPerArea(
modelView.priceTableEntry.price.currency,
modelView.priceTableEntry.price.area,
modelView.priceTableEntry.price.value);
convertedValueTask.Wait();
double convertedValue = convertedValueTask.Result;
newPrice = Price.valueOf(convertedValue);
}
}
catch (HttpRequestException)
{
newPrice = Price.valueOf(modelView.priceTableEntry.price.value);
}
tableEntryToUpdate.changePrice(newPrice);
performedAtLeastOneUpdate = true;
}
if (modelView.priceTableEntry.endingDate != null)
{
LocalDateTime newEndingDate;
try
{
string newEndingDateAsString = modelView.priceTableEntry.endingDate;
newEndingDate = LocalDateTimePattern.GeneralIso.Parse(newEndingDateAsString).GetValueOrThrow();
tableEntryToUpdate.changeTimePeriod(TimePeriod.valueOf(tableEntryToUpdate.timePeriod.startingDate, newEndingDate));
performedAtLeastOneUpdate = true;
}
catch (UnparsableValueException)
{
throw new UnparsableValueException(DATES_WRONG_FORMAT + LocalDateTimePattern.GeneralIso.PatternText);
}
}
if (modelView.priceTableEntry.startingDate != null)
{
LocalDateTime newStartingDate;
try
{
string newStartingDateAsString = modelView.priceTableEntry.startingDate;
newStartingDate = LocalDateTimePattern.GeneralIso.Parse(newStartingDateAsString).GetValueOrThrow();
tableEntryToUpdate.changeTimePeriod(TimePeriod.valueOf(newStartingDate, tableEntryToUpdate.timePeriod.endingDate));
performedAtLeastOneUpdate = true;
}
catch (UnparsableValueException)
{
throw new UnparsableValueException(DATES_WRONG_FORMAT + LocalDateTimePattern.GeneralIso.PatternText);
}
}
if (performedAtLeastOneUpdate)
{
FinishPriceTableEntry updatedTableEntry = finishPriceTableRepository.update(tableEntryToUpdate);
if (updatedTableEntry == null)
{
throw new InvalidOperationException(UPDATE_NOT_SUCCESSFUL);
}
GetMaterialFinishPriceModelView updatedTableEntryModelView = new GetMaterialFinishPriceModelView();
updatedTableEntryModelView.id = updatedTableEntry.Id;
updatedTableEntryModelView.finishId = updatedTableEntry.entity.Id;
updatedTableEntryModelView.value = updatedTableEntry.price.value;
updatedTableEntryModelView.currency = defaultCurrency;
updatedTableEntryModelView.area = defaultArea;
updatedTableEntryModelView.startingDate = LocalDateTimePattern.GeneralIso.Format(updatedTableEntry.timePeriod.startingDate);
updatedTableEntryModelView.endingDate = LocalDateTimePattern.GeneralIso.Format(updatedTableEntry.timePeriod.endingDate);
return(updatedTableEntryModelView);
}
}
}
throw new ResourceNotFoundException(FINISH_NOT_FOUND_OR_DOESNT_BELONG_TO_MATERIAL);
}
/// <summary>
/// Constructor with injected type of repositories
/// </summary>
/// <param name="materialPriceTableRepository">material price table repository</param>
/// <param name="finishPriceTableRepository">finish price table repository</param>
public PriceTablesController(MaterialPriceTableRepository materialPriceTableRepository, FinishPriceTableRepository finishPriceTableRepository, IHttpClientFactory clientFactory)
{
this.materialPriceTableRepository = materialPriceTableRepository;
this.finishPriceTableRepository = finishPriceTableRepository;
this.clientFactory = clientFactory;
}